headband



FIG. 1 is a front view of the headband showing my new design;

FIG. 2 is a top view of the headband, the bottom view being a mirror image;

FIG. 3 is a side view of the headband, the opposite side being a mirror image; and,

FIG. 4 is a rear view of the headband. 

The ornamental design for a headband, as shown and described. 